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-rw-r--r--halext/drivers/gdispSsd1289/gdisp_lld.c296
-rw-r--r--halext/drivers/gdispSsd1289/gdisp_lld.h9
-rw-r--r--halext/drivers/gdispSsd1289/readme.txt24
-rw-r--r--halext/drivers/gdispSsd1289/ssd1289_lld.c.h302
-rw-r--r--halext/drivers/gdispSsd1289/ssd1289_lld.h131
5 files changed, 360 insertions, 402 deletions
diff --git a/halext/drivers/gdispSsd1289/gdisp_lld.c b/halext/drivers/gdispSsd1289/gdisp_lld.c
index c2f460b1..fb32418b 100644
--- a/halext/drivers/gdispSsd1289/gdisp_lld.c
+++ b/halext/drivers/gdispSsd1289/gdisp_lld.c
@@ -45,7 +45,7 @@
#include "ch.h"
#include "hal.h"
#include "gdisp.h"
-#include "ssd1289_lld.h"
+#include "gdisp_fonts.h"
#if HAL_USE_GDISP || defined(__DOXYGEN__)
@@ -67,7 +67,7 @@
/*===========================================================================*/
#if !defined(__DOXYGEN__)
- GDISPDriver GDISP1;
+ GDISPDriver GDISP;
#endif
/*===========================================================================*/
@@ -78,233 +78,7 @@
/* Driver local functions. */
/*===========================================================================*/
-#ifdef LCD_USE_GPIO
- static __inline void lld_lcdWriteIndex(uint16_t index) {
- Clr_RS;
- Set_RD;
-
- lld_lcdWriteGPIO(index);
-
- Clr_WR;
- Set_WR;
- }
-
- static __inline void lld_lcdWriteData(uint16_t data) {
- Set_RS;
-
- lld_lcdWriteGPIO(data);
-
- Clr_WR;
- Set_WR;
- }
-
- static __inline void lld_lcdWriteReg(uint16_t lcdReg,uint16_t lcdRegValue) {
- Clr_CS;
-
- lld_lcdWriteIndex(lcdReg);
- lld_lcdWriteData(lcdRegValue);
-
- Set_CS;
- }
-
- static __inline uint16_t lld_lcdReadData(void) {
- uint16_t value;
-
- Set_RS;
- Set_WR;
- Clr_RD;
-
- value = lld_lcdReadGPIO();
-
- Set_RD;
-
- return value;
- }
-
- static __inline uint16_t lld_lcdReadReg(uint16_t lcdReg) {
- uint16_t lcdRAM;
-
- Clr_CS;
- lld_lcdWriteIndex(lcdReg);
- lcdRAM = lld_lcdReadData();
-
- Set_CS;
-
- return lcdRAM;
- }
-
- static __inline void lld_lcdWriteStreamStart(void) {
- Clr_CS;
-
- lld_lcdWriteIndex(0x0022);
- }
-
- static __inline void lld_lcdWriteStreamStop(void) {
- Set_CS;
- }
-
- static __inline void lld_lcdWriteStream(uint16_t *buffer, uint16_t size) {
- uint16_t i;
-
- Set_RS;
-
- for(i = 0; i < size; i++) {
- lld_lcdWriteGPIO(buffer[i]);
- Clr_WR;
- Set_WR;
- }
- }
-
- static __inline void lld_lcdReadStreamStart(void) {
- Clr_CS
-
- lld_lcdWriteIndex(0x0022);
- }
-
- static __inline void lld_lcdReadStreamStop(void) {
- Set_CS;
- }
-
- static __inline void lld_lcdReadStream(uint16_t *buffer, size_t size) {
- uint16_t i;
- volatile uint16_t dummy;
-
- dummy = lld_lcdReadData();
- for(i = 0; i < size; i++)
- buffer[i] = lld_lcdReadData();
- }
-#endif // LCD_USE_GPIO
-
-#ifdef LCD_USE_SPI
- /* TODO */
-#endif // LCD_USE_SPI
-
-#ifdef LCD_USE_FSMC
- #define LCD_REG (*((volatile uint16_t *) 0x60000000)) /* RS = 0 */
- #define LCD_RAM (*((volatile uint16_t *) 0x60020000)) /* RS = 1 */
-
- static __inline void lld_lcdWriteIndex(uint16_t index) {
- LCD_REG = index;
- }
-
- static __inline void lld_lcdWriteData(uint16_t data) {
- LCD_RAM = data;
- }
-
- static __inline void lld_lcdWriteReg(uint16_t lcdReg,uint16_t lcdRegValue) {
- LCD_REG = lcdReg;
- LCD_RAM = lcdRegValue;
- }
-
- static __inline uint16_t lld_lcdReadData(void) {
- return (LCD_RAM);
- }
-
- static __inline uint16_t lld_lcdReadReg(uint16_t lcdReg) {
- LCD_REG = lcdReg;
- volatile uint16_t dummy = LCD_RAM;
- return (LCD_RAM);
- }
-
- static __inline void lld_lcdWriteStreamStart(void) {
- LCD_REG = 0x0022;
- }
-
- static __inline void lld_lcdWriteStreamStop(void) {
-
- }
-
- static __inline void lld_lcdWriteStream(uint16_t *buffer, uint16_t size) {
- uint16_t i;
- for(i = 0; i < size; i++)
- LCD_RAM = buffer[i];
- }
-
- static __inline void lld_lcdReadStreamStart(void) {
- LCD_REG = 0x0022;
- }
-
- static __inline void lld_lcdReadStreamStop(void) {
-
- }
-
- static __inline void lld_lcdReadStream(uint16_t *buffer, size_t size) {
- uint16_t i;
- /* throw away first value read */
- volatile uint16_t dummy = LCD_RAM;
-
- for(i = 0; i < size; i++) {
- buffer[i] = LCD_RAM;
- }
- }
-#endif // LCD_USE_FSMC
-
-static __inline void lld_lcdDelay(uint16_t us) {
- chThdSleepMicroseconds(us);
-}
-
-static void lld_lcdSetCursor(uint16_t x, uint16_t y) {
- /* Reg 0x004E is an 8 bit value
- * Reg 0x004F is 9 bit
- * Use a bit mask to make sure they are not set too high
- */
- switch(GDISP1.Orientation) {
- case portraitInv:
- lld_lcdWriteReg(0x004e, (SCREEN_WIDTH-1-x) & 0x00FF);
- lld_lcdWriteReg(0x004f, (SCREEN_HEIGHT-1-y) & 0x01FF);
- break;
- case portrait:
- lld_lcdWriteReg(0x004e, x & 0x00FF);
- lld_lcdWriteReg(0x004f, y & 0x01FF);
- break;
- case landscape:
- lld_lcdWriteReg(0x004e, y & 0x00FF);
- lld_lcdWriteReg(0x004f, x & 0x01FF);
- break;
- case landscapeInv:
- lld_lcdWriteReg(0x004e, (SCREEN_WIDTH - y - 1) & 0x00FF);
- lld_lcdWriteReg(0x004f, (SCREEN_HEIGHT - x - 1) & 0x01FF);
- break;
- }
-}
-
-void lld_lcdSetViewPort(uint16_t x, uint16_t y, uint16_t cx, uint16_t cy) {
- lld_lcdSetCursor(x, y);
-
- /* Reg 0x44 - Horizontal RAM address position
- * Upper Byte - HEA
- * Lower Byte - HSA
- * 0 <= HSA <= HEA <= 0xEF
- * Reg 0x45,0x46 - Vertical RAM address position
- * Lower 9 bits gives 0-511 range in each value
- * 0 <= Reg(0x45) <= Reg(0x46) <= 0x13F
- */
-
- switch(GDISP1.Orientation) {
- case portrait:
- lld_lcdWriteReg(0x44, (((x+cx-1) << 8) & 0xFF00 ) | (x & 0x00FF));
- lld_lcdWriteReg(0x45, y & 0x01FF);
- lld_lcdWriteReg(0x46, (y+cy-1) & 0x01FF);
- break;
- case landscape:
- lld_lcdWriteReg(0x44, (((x+cx-1) << 8) & 0xFF00) | ((y+cy) & 0x00FF));
- lld_lcdWriteReg(0x45, x & 0x01FF);
- lld_lcdWriteReg(0x46, (x+cx-1) & 0x01FF);
- break;
- case portraitInv:
- lld_lcdWriteReg(0x44, (((SCREEN_WIDTH-x-1) & 0x00FF) << 8) | ((SCREEN_WIDTH - (x+cx)) & 0x00FF));
- lld_lcdWriteReg(0x45, (SCREEN_HEIGHT-(y+cy)) & 0x01FF);
- lld_lcdWriteReg(0x46, (SCREEN_HEIGHT-y-1) & 0x01FF);
- break;
- case landscapeInv:
- lld_lcdWriteReg(0x44, (((SCREEN_WIDTH - y - 1) & 0x00FF) << 8) | ((SCREEN_WIDTH - (y+cy)) & 0x00FF));
- lld_lcdWriteReg(0x45, (SCREEN_HEIGHT - (x+cx)) & 0x01FF);
- lld_lcdWriteReg(0x46, (SCREEN_HEIGHT - x - 1) & 0x01FF);
- break;
- }
-
- lld_lcdSetCursor(x, y);
-}
+#include "ssd1289_lld.c.h"
/*===========================================================================*/
/* Driver interrupt handlers. */
@@ -314,6 +88,9 @@ void lld_lcdSetViewPort(uint16_t x, uint16_t y, uint16_t cx, uint16_t cy) {
/* Driver exported functions. */
/*===========================================================================*/
+/* Include the software emulation routines */
+#include "gdisp_lld_inc_emulation.c.h"
+
/* ---- Required Routines ---- */
/*
The following 2 routines are required.
@@ -392,10 +169,10 @@ void gdisp_lld_init(void) {
lld_lcdWriteReg(0x004e,0x0000); lld_lcdDelay(5);
/* Initialise the GDISP structure */
- GDISP1.Width = SCREEN_WIDTH;
- GDISP1.Height = SCREEN_HEIGHT;
- GDISP1.Orientation = portrait;
- GDISP1.Powermode = powerOn;
+ GDISP.Width = SCREEN_WIDTH;
+ GDISP.Height = SCREEN_HEIGHT;
+ GDISP.Orientation = portrait;
+ GDISP.Powermode = powerOn;
}
/**
@@ -409,7 +186,7 @@ void gdisp_lld_init(void) {
*/
void gdisp_lld_drawpixel(coord_t x, coord_t y, color_t color) {
#if GDISP_NEED_VALIDATION
- if (x >= GDISP1.Width || y >= GDISP1.Height) return;
+ if (x >= GDISP.Width || y >= GDISP.Height) return;
#endif
lld_lcdSetCursor(x, y);
lld_lcdWriteReg(0x0022, color);
@@ -443,7 +220,7 @@ void gdisp_lld_drawpixel(coord_t x, coord_t y, color_t color) {
* @notapi
*/
void gdisp_lld_setpowermode(gdisp_powermode_t powerMode) {
- if (GDISP1.Powermode == powerMode)
+ if (GDISP.Powermode == powerMode)
return;
switch(powerMode) {
@@ -455,7 +232,7 @@ void gdisp_lld_drawpixel(coord_t x, coord_t y, color_t color) {
break;
case powerOn:
lld_lcdWriteReg(0x0010, 0x0000); // leave sleep mode
- if (GDISP1.Powermode != powerSleep)
+ if (GDISP.Powermode != powerSleep)
gdisp_lld_init();
break;
case powerSleep:
@@ -465,7 +242,7 @@ void gdisp_lld_drawpixel(coord_t x, coord_t y, color_t color) {
return;
}
- GDISP1.Powermode = powerMode;
+ GDISP.Powermode = powerMode;
}
#endif
@@ -479,7 +256,7 @@ void gdisp_lld_drawpixel(coord_t x, coord_t y, color_t color) {
* @notapi
*/
void gdisp_lld_setorientation(gdisp_orientation_t newOrientation) {
- if (GDISP1.Orientation == newOrientation)
+ if (GDISP.Orientation == newOrientation)
return;
switch(newOrientation) {
@@ -487,34 +264,34 @@ void gdisp_lld_drawpixel(coord_t x, coord_t y, color_t color) {
lld_lcdWriteReg(0x0001, 0x2B3F);
/* ID = 11 AM = 0 */
lld_lcdWriteReg(0x0011, 0x6070);
- GDISP1.Height = SCREEN_HEIGHT;
- GDISP1.Width = SCREEN_WIDTH;
+ GDISP.Height = SCREEN_HEIGHT;
+ GDISP.Width = SCREEN_WIDTH;
break;
case landscape:
lld_lcdWriteReg(0x0001, 0x293F);
/* ID = 11 AM = 1 */
lld_lcdWriteReg(0x0011, 0x6078);
- GDISP1.Height = SCREEN_WIDTH;
- GDISP1.Width = SCREEN_HEIGHT;
+ GDISP.Height = SCREEN_WIDTH;
+ GDISP.Width = SCREEN_HEIGHT;
break;
case portraitInv:
lld_lcdWriteReg(0x0001, 0x2B3F);
/* ID = 01 AM = 0 */
lld_lcdWriteReg(0x0011, 0x6040);
- GDISP1.Height = SCREEN_HEIGHT;
- GDISP1.Width = SCREEN_WIDTH;
+ GDISP.Height = SCREEN_HEIGHT;
+ GDISP.Width = SCREEN_WIDTH;
break;
case landscapeInv:
lld_lcdWriteReg(0x0001, 0x293F);
/* ID = 01 AM = 1 */
lld_lcdWriteReg(0x0011, 0x6048);
- GDISP1.Height = SCREEN_WIDTH;
- GDISP1.Width = SCREEN_HEIGHT;
+ GDISP.Height = SCREEN_WIDTH;
+ GDISP.Width = SCREEN_HEIGHT;
break;
default:
return;
}
- GDISP1.Orientation = newOrientation;
+ GDISP.Orientation = newOrientation;
}
#endif
@@ -528,7 +305,7 @@ void gdisp_lld_drawpixel(coord_t x, coord_t y, color_t color) {
* @notapi
*/
void gdisp_lld_clear(color_t color) {
- unsigned i = 0;
+ unsigned i;
lld_lcdSetCursor(0, 0);
lld_lcdWriteStreamStart();
@@ -586,9 +363,9 @@ void gdisp_lld_drawpixel(coord_t x, coord_t y, color_t color) {
*/
void gdisp_lld_fillarea(coord_t x, coord_t y, coord_t cx, coord_t cy, color_t color) {
#if GDISP_NEED_VALIDATION
- if (cx < 1 || cy < 1 || x >= GDISP1.Width || y >= GDISP1.Height) return;
- if (x+cx > GDISP1.Width) cx = GDISP1.Width - x;
- if (y+cy > GDISP1.Height) cy = GDISP1.Height - y;
+ if (cx < 1 || cy < 1 || x >= GDISP.Width || y >= GDISP.Height) return;
+ if (x+cx > GDISP.Width) cx = GDISP.Width - x;
+ if (y+cy > GDISP.Height) cy = GDISP.Height - y;
#endif
unsigned i, area;
@@ -599,6 +376,7 @@ void gdisp_lld_drawpixel(coord_t x, coord_t y, color_t color) {
for(i = 0; i < area; i++)
lld_lcdWriteData(color);
lld_lcdWriteStreamStop();
+ lld_lcdResetViewPort();
}
#endif
@@ -617,9 +395,9 @@ void gdisp_lld_drawpixel(coord_t x, coord_t y, color_t color) {
unsigned i, area;
#if GDISP_NEED_VALIDATION
- if (cx < 1 || cy < 1 || x >= GDISP1.Width || y >= GDISP1.Height) return;
- if (x+cx > GDISP1.Width) return;
- if (y+cy > GDISP1.Height) cy = GDISP1.Height - y;
+ if (cx < 1 || cy < 1 || x >= GDISP.Width || y >= GDISP.Height) return;
+ if (x+cx > GDISP.Width) return;
+ if (y+cy > GDISP.Height) cy = GDISP.Height - y;
#endif
area = cx*cy;
@@ -628,6 +406,7 @@ void gdisp_lld_drawpixel(coord_t x, coord_t y, color_t color) {
for(i = 0; i < area; i++)
lld_lcdWriteData(*buffer++);
lld_lcdWriteStreamStop();
+ lld_lcdResetViewPort();
}
#endif
@@ -751,7 +530,7 @@ void gdisp_lld_drawpixel(coord_t x, coord_t y, color_t color) {
color_t color;
#if GDISP_NEED_VALIDATION
- if (x >= GDISP1.Width || y >= GDISP1.Height) return 0;
+ if (x >= GDISP.Width || y >= GDISP.Height) return 0;
#endif
lld_lcdSetCursor(x, y);
@@ -788,9 +567,9 @@ void gdisp_lld_drawpixel(coord_t x, coord_t y, color_t color) {
abslines = lines < 0 ? -lines : lines;
#if GDISP_NEED_VALIDATION
- if (cx < 1 || cy < 1 || x >= GDISP1.Width || y >= GDISP1.Height) return;
- if (x+cx > GDISP1.Width) cx = GDISP1.Width - x;
- if (y+cy > GDISP1.Height) cy = GDISP1.Height - y;
+ if (cx < 1 || cy < 1 || x >= GDISP.Width || y >= GDISP.Height) return;
+ if (x+cx > GDISP.Width) cx = GDISP.Width - x;
+ if (y+cy > GDISP.Height) cy = GDISP.Height - y;
#endif
if (!abslines) return;
@@ -827,6 +606,7 @@ void gdisp_lld_drawpixel(coord_t x, coord_t y, color_t color) {
gap = cx*abslines;
for(i = 0; i < gap; i++) lld_lcdWriteData(color);
lld_lcdWriteStreamStop();
+ lld_lcdResetViewPort();
}
#endif
diff --git a/halext/drivers/gdispSsd1289/gdisp_lld.h b/halext/drivers/gdispSsd1289/gdisp_lld.h
index ba7eb333..55241715 100644
--- a/halext/drivers/gdispSsd1289/gdisp_lld.h
+++ b/halext/drivers/gdispSsd1289/gdisp_lld.h
@@ -35,8 +35,8 @@
*/
/**
- * @file gdispSsd1289/gdisp_lld.h
- * @brief GDISP Graphic Driver subsystem low level driver header for the Ssd1289 display.
+ * @file templates/gdisp_lld.h
+ * @brief GDISP Graphic Driver subsystem low level driver header template.
*
* @addtogroup GDISP
* @{
@@ -93,7 +93,6 @@ struct GDISPDriver {
#if defined(GDISP_DRIVER_EXT_FIELDS)
GDISP_DRIVER_EXT_FIELDS
#endif
-
/* End of mandatory fields */
};
@@ -106,7 +105,7 @@ struct GDISPDriver {
/*===========================================================================*/
#if !defined(__DOXYGEN__)
- extern GDISPDriver GDISP1;
+ extern GDISPDriver GDISP;
#endif
#ifdef __cplusplus
@@ -119,7 +118,7 @@ extern "C" {
void gdisp_lld_setorientation(gdisp_orientation_t newOrientation);
/* Some of these functions will be implemented in software by the high level driver
- depending on the GDISP_HARDWARE_XXX macros defined above.
+ depending on the GDISP_HARDWARE_XXX macros defined in gdisp_lld_config.h.
*/
/* Drawing functions */
diff --git a/halext/drivers/gdispSsd1289/readme.txt b/halext/drivers/gdispSsd1289/readme.txt
index 042c5d2a..17d22223 100644
--- a/halext/drivers/gdispSsd1289/readme.txt
+++ b/halext/drivers/gdispSsd1289/readme.txt
@@ -1,8 +1,16 @@
-To use this driver you need to define:
- One of:
- LCD_USE_GPIO
- LCD_USE_SPI - Not implemented yet
- LCD_USE_FSMC
- Need to define all of:
- SCREEN_WIDTH
- SCREEN_HEIGHT
+To use this driver:
+
+1. Add in your halconf.h:
+ a) #define HAL_USE_GDISP TRUE
+ b) Any optional high level driver defines (see gdisp.h) eg: GDISP_NEED_MULTITHREAD
+ c) One (only) of:
+ #define LCD_USE_GPIO
+ #define LCD_USE_SPI
+ #define LCD_USE_FSMC
+ d) All of the following (with appropriate values):
+ #define SCREEN_WIDTH 320
+ #define SCREEN_HEIGHT 240
+
+2. To your makefile add the following lines:
+ include $(CHIBIOS)/os/halext/halext.mk
+ include $(CHIBIOS)/os/halext/drivers/gdispSsd1289/gdisp_lld.mk
diff --git a/halext/drivers/gdispSsd1289/ssd1289_lld.c.h b/halext/drivers/gdispSsd1289/ssd1289_lld.c.h
new file mode 100644
index 00000000..e705b4a8
--- /dev/null
+++ b/halext/drivers/gdispSsd1289/ssd1289_lld.c.h
@@ -0,0 +1,302 @@
+#ifndef SSD1289_H
+#define SSD1289_H
+
+#if defined(LCD_USE_GPIO)
+ #define Set_CS palSetPad(LCD_CMD_PORT, LCD_CS);
+ #define Clr_CS palClearPad(LCD_CMD_PORT, LCD_CS);
+ #define Set_RS palSetPad(LCD_CMD_PORT, LCD_RS);
+ #define Clr_RS palClearPad(LCD_CMD_PORT, LCD_RS);
+ #define Set_WR palSetPad(LCD_CMD_PORT, LCD_WR);
+ #define Clr_WR palClearPad(LCD_CMD_PORT, LCD_WR);
+ #define Set_RD palSetPad(LCD_CMD_PORT, LCD_RD);
+ #define Clr_RD palClearPad(LCD_CMD_PORT, LCD_RD);
+
+ static __inline void lld_lcdWriteIndex(uint16_t index) {
+ Clr_RS; Set_RD;
+ lld_lcdWriteGPIO(index);
+ Clr_WR; Set_WR;
+ }
+ static __inline void lld_lcdWriteData(uint16_t data) {
+ Set_RS;
+ lld_lcdWriteGPIO(data);
+ Clr_WR; Set_WR;
+ }
+ static __inline void lld_lcdWriteReg(uint16_t lcdReg,uint16_t lcdRegValue) {
+ Clr_CS;
+ lld_lcdWriteIndex(lcdReg);
+ lld_lcdWriteData(lcdRegValue);
+ Set_CS;
+ }
+ static __inline uint16_t lld_lcdReadData(void) {
+ uint16_t value;
+
+ Set_RS; Set_WR; Clr_RD;
+ value = lld_lcdReadGPIO();
+ Set_RD;
+ return value;
+ }
+ static __inline uint16_t lld_lcdReadReg(uint16_t lcdReg) {
+ uint16_t value;
+
+ Clr_CS;
+ lld_lcdWriteIndex(lcdReg);
+ value = lld_lcdReadData();
+ Set_CS;
+ return value;
+ }
+
+ static __inline void lld_lcdWriteStreamStart(void) {
+ Clr_CS;
+ lld_lcdWriteIndex(0x0022);
+ }
+
+ static __inline void lld_lcdWriteStreamStop(void) {
+ Set_CS;
+ }
+
+ static __inline void lld_lcdWriteStream(uint16_t *buffer, uint16_t size) {
+ uint16_t i;
+
+ Set_RS;
+ for(i = 0; i < size; i++) { lld_lcdWriteGPIO(buffer[i]); Clr_WR; Set_WR; }
+ }
+
+ static __inline void lld_lcdReadStreamStart(void) {
+ Clr_CS
+ lld_lcdWriteIndex(0x0022);
+ }
+
+ static __inline void lld_lcdReadStreamStop(void) {
+ Set_CS;
+ }
+
+ static __inline void lld_lcdReadStream(uint16_t *buffer, size_t size) {
+ uint16_t i;
+ volatile uint16_t dummy;
+
+ dummy = lld_lcdReadData();
+ for(i = 0; i < size; i++) buffer[i] = lld_lcdReadData();
+ }
+
+#elif defined(LCD_USE_FSMC)
+ /* LCD Registers */
+ #define R0 0x00
+ #define R1 0x01
+ #define R2 0x02
+ #define R3 0x03
+ #define R4 0x04
+ #define R5 0x05
+ #define R6 0x06
+ #define R7 0x07
+ #define R8 0x08
+ #define R9 0x09
+ #define R10 0x0A
+ #define R12 0x0C
+ #define R13 0x0D
+ #define R14 0x0E
+ #define R15 0x0F
+ #define R16 0x10
+ #define R17 0x11
+ #define R18 0x12
+ #define R19 0x13
+ #define R20 0x14
+ #define R21 0x15
+ #define R22 0x16
+ #define R23 0x17
+ #define R24 0x18
+ #define R25 0x19
+ #define R26 0x1A
+ #define R27 0x1B
+ #define R28 0x1C
+ #define R29 0x1D
+ #define R30 0x1E
+ #define R31 0x1F
+ #define R32 0x20
+ #define R33 0x21
+ #define R34 0x22
+ #define R36 0x24
+ #define R37 0x25
+ #define R40 0x28
+ #define R41 0x29
+ #define R43 0x2B
+ #define R45 0x2D
+ #define R48 0x30
+ #define R49 0x31
+ #define R50 0x32
+ #define R51 0x33
+ #define R52 0x34
+ #define R53 0x35
+ #define R54 0x36
+ #define R55 0x37
+ #define R56 0x38
+ #define R57 0x39
+ #define R59 0x3B
+ #define R60 0x3C
+ #define R61 0x3D
+ #define R62 0x3E
+ #define R63 0x3F
+ #define R64 0x40
+ #define R65 0x41
+ #define R66 0x42
+ #define R67 0x43
+ #define R68 0x44
+ #define R69 0x45
+ #define R70 0x46
+ #define R71 0x47
+ #define R72 0x48
+ #define R73 0x49
+ #define R74 0x4A
+ #define R75 0x4B
+ #define R76 0x4C
+ #define R77 0x4D
+ #define R78 0x4E
+ #define R79 0x4F
+ #define R80 0x50
+ #define R81 0x51
+ #define R82 0x52
+ #define R83 0x53
+ #define R96 0x60
+ #define R97 0x61
+ #define R106 0x6A
+ #define R118 0x76
+ #define R128 0x80
+ #define R129 0x81
+ #define R130 0x82
+ #define R131 0x83
+ #define R132 0x84
+ #define R133 0x85
+ #define R134 0x86
+ #define R135 0x87
+ #define R136 0x88
+ #define R137 0x89
+ #define R139 0x8B
+ #define R140 0x8C
+ #define R141 0x8D
+ #define R143 0x8F
+ #define R144 0x90
+ #define R145 0x91
+ #define R146 0x92
+ #define R147 0x93
+ #define R148 0x94
+ #define R149 0x95
+ #define R150 0x96
+ #define R151 0x97
+ #define R152 0x98
+ #define R153 0x99
+ #define R154 0x9A
+ #define R157 0x9D
+ #define R192 0xC0
+ #define R193 0xC1
+ #define R229 0xE5
+
+ #define LCD_REG (*((volatile uint16_t *) 0x60000000)) /* RS = 0 */
+ #define LCD_RAM (*((volatile uint16_t *) 0x60020000)) /* RS = 1 */
+
+ static __inline void lld_lcdWriteIndex(uint16_t index) { LCD_REG = index; }
+ static __inline void lld_lcdWriteData(uint16_t data) { LCD_RAM = data; }
+ static __inline void lld_lcdWriteReg(uint16_t lcdReg,uint16_t lcdRegValue) {
+ LCD_REG = lcdReg;
+ LCD_RAM = lcdRegValue;
+ }
+ static __inline uint16_t lld_lcdReadData(void) { return (LCD_RAM); }
+ static __inline uint16_t lld_lcdReadReg(uint16_t lcdReg) {
+ volatile uint16_t dummy;
+
+ LCD_REG = lcdReg;
+ dummy = LCD_RAM;
+ return (LCD_RAM);
+ }
+ static __inline void lld_lcdWriteStreamStart(void) { LCD_REG = 0x0022; }
+ static __inline void lld_lcdWriteStreamStop(void) {}
+ static __inline void lld_lcdWriteStream(uint16_t *buffer, uint16_t size) {
+ uint16_t i;
+
+ for(i = 0; i < size; i++) LCD_RAM = buffer[i];
+ }
+ static __inline void lld_lcdReadStreamStart(void) { LCD_REG = 0x0022; }
+ static __inline void lld_lcdReadStreamStop(void) {}
+ static __inline void lld_lcdReadStream(uint16_t *buffer, size_t size) {
+ uint16_t i;
+ volatile uint16_t dummy;
+
+ dummy = LCD_RAM; /* throw away first value read */
+ for(i = 0; i < size; i++) buffer[i] = LCD_RAM;
+ }
+
+#elif defined(LCD_USE_SPI)
+ #error "gdispSsd1289: LCD_USE_SPI not implemented yet"
+
+#else
+ #error "gdispSsd1289: No known LCD_USE_XXX has been defined"
+#endif
+
+static __inline void lld_lcdDelay(uint16_t us) {
+ chThdSleepMicroseconds(us);
+}
+
+static void lld_lcdSetCursor(uint16_t x, uint16_t y) {
+ /* Reg 0x004E is an 8 bit value
+ * Reg 0x004F is 9 bit
+ * Use a bit mask to make sure they are not set too high
+ */
+ switch(GDISP.Orientation) {
+ case portraitInv:
+ lld_lcdWriteReg(0x004e, (SCREEN_WIDTH-1-x) & 0x00FF);
+ lld_lcdWriteReg(0x004f, (SCREEN_HEIGHT-1-y) & 0x01FF);
+ break;
+ case portrait:
+ lld_lcdWriteReg(0x004e, x & 0x00FF);
+ lld_lcdWriteReg(0x004f, y & 0x01FF);
+ break;
+ case landscape:
+ lld_lcdWriteReg(0x004e, y & 0x00FF);
+ lld_lcdWriteReg(0x004f, x & 0x01FF);
+ break;
+ case landscapeInv:
+ lld_lcdWriteReg(0x004e, (SCREEN_WIDTH - y - 1) & 0x00FF);
+ lld_lcdWriteReg(0x004f, (SCREEN_HEIGHT - x - 1) & 0x01FF);
+ break;
+ }
+}
+
+static void lld_lcdSetViewPort(uint16_t x, uint16_t y, uint16_t cx, uint16_t cy) {
+ lld_lcdSetCursor(x, y);
+
+ /* Reg 0x44 - Horizontal RAM address position
+ * Upper Byte - HEA
+ * Lower Byte - HSA
+ * 0 <= HSA <= HEA <= 0xEF
+ * Reg 0x45,0x46 - Vertical RAM address position
+ * Lower 9 bits gives 0-511 range in each value
+ * 0 <= Reg(0x45) <= Reg(0x46) <= 0x13F
+ */
+
+ switch(GDISP.Orientation) {
+ case portrait:
+ lld_lcdWriteReg(0x44, (((x+cx-1) << 8) & 0xFF00 ) | (x & 0x00FF));
+ lld_lcdWriteReg(0x45, y & 0x01FF);
+ lld_lcdWriteReg(0x46, (y+cy-1) & 0x01FF);
+ break;
+ case landscape:
+ lld_lcdWriteReg(0x44, (((x+cx-1) << 8) & 0xFF00) | ((y+cy) & 0x00FF));
+ lld_lcdWriteReg(0x45, x & 0x01FF);
+ lld_lcdWriteReg(0x46, (x+cx-1) & 0x01FF);
+ break;
+ case portraitInv:
+ lld_lcdWriteReg(0x44, (((SCREEN_WIDTH-x-1) & 0x00FF) << 8) | ((SCREEN_WIDTH - (x+cx)) & 0x00FF));
+ lld_lcdWriteReg(0x45, (SCREEN_HEIGHT-(y+cy)) & 0x01FF);
+ lld_lcdWriteReg(0x46, (SCREEN_HEIGHT-y-1) & 0x01FF);
+ break;
+ case landscapeInv:
+ lld_lcdWriteReg(0x44, (((SCREEN_WIDTH - y - 1) & 0x00FF) << 8) | ((SCREEN_WIDTH - (y+cy)) & 0x00FF));
+ lld_lcdWriteReg(0x45, (SCREEN_HEIGHT - (x+cx)) & 0x01FF);
+ lld_lcdWriteReg(0x46, (SCREEN_HEIGHT - x - 1) & 0x01FF);
+ break;
+ }
+
+ lld_lcdSetCursor(x, y);
+}
+
+static __inline void lld_lcdResetViewPort(void) {}
+
+#endif /* SSD1289_H */
diff --git a/halext/drivers/gdispSsd1289/ssd1289_lld.h b/halext/drivers/gdispSsd1289/ssd1289_lld.h
deleted file mode 100644
index 2d05a4aa..00000000
--- a/halext/drivers/gdispSsd1289/ssd1289_lld.h
+++ /dev/null
@@ -1,131 +0,0 @@
-#ifndef SSD1289_H
-#define SSD1289_H
-
-#ifdef LCD_USE_GPIO
- #define Set_CS palSetPad(LCD_CMD_PORT, LCD_CS);
- #define Clr_CS palClearPad(LCD_CMD_PORT, LCD_CS);
- #define Set_RS palSetPad(LCD_CMD_PORT, LCD_RS);
- #define Clr_RS palClearPad(LCD_CMD_PORT, LCD_RS);
- #define Set_WR palSetPad(LCD_CMD_PORT, LCD_WR);
- #define Clr_WR palClearPad(LCD_CMD_PORT, LCD_WR);
- #define Set_RD palSetPad(LCD_CMD_PORT, LCD_RD);
- #define Clr_RD palClearPad(LCD_CMD_PORT, LCD_RD);
-#endif
-
-#ifdef LCD_USE_SPI
- /* TODO */
-#endif
-
-#ifdef LCD_USE_FSMC
-/* LCD Registers */
- #define R0 0x00
- #define R1 0x01
- #define R2 0x02
- #define R3 0x03
- #define R4 0x04
- #define R5 0x05
- #define R6 0x06
- #define R7 0x07
- #define R8 0x08
- #define R9 0x09
- #define R10 0x0A
- #define R12 0x0C
- #define R13 0x0D
- #define R14 0x0E
- #define R15 0x0F
- #define R16 0x10
- #define R17 0x11
- #define R18 0x12
- #define R19 0x13
- #define R20 0x14
- #define R21 0x15
- #define R22 0x16
- #define R23 0x17
- #define R24 0x18
- #define R25 0x19
- #define R26 0x1A
- #define R27 0x1B
- #define R28 0x1C
- #define R29 0x1D
- #define R30 0x1E
- #define R31 0x1F
- #define R32 0x20
- #define R33 0x21
- #define R34 0x22
- #define R36 0x24
- #define R37 0x25
- #define R40 0x28
- #define R41 0x29
- #define R43 0x2B
- #define R45 0x2D
- #define R48 0x30
- #define R49 0x31
- #define R50 0x32
- #define R51 0x33
- #define R52 0x34
- #define R53 0x35
- #define R54 0x36
- #define R55 0x37
- #define R56 0x38
- #define R57 0x39
- #define R59 0x3B
- #define R60 0x3C
- #define R61 0x3D
- #define R62 0x3E
- #define R63 0x3F
- #define R64 0x40
- #define R65 0x41
- #define R66 0x42
- #define R67 0x43
- #define R68 0x44
- #define R69 0x45
- #define R70 0x46
- #define R71 0x47
- #define R72 0x48
- #define R73 0x49
- #define R74 0x4A
- #define R75 0x4B
- #define R76 0x4C
- #define R77 0x4D
- #define R78 0x4E
- #define R79 0x4F
- #define R80 0x50
- #define R81 0x51
- #define R82 0x52
- #define R83 0x53
- #define R96 0x60
- #define R97 0x61
- #define R106 0x6A
- #define R118 0x76
- #define R128 0x80
- #define R129 0x81
- #define R130 0x82
- #define R131 0x83
- #define R132 0x84
- #define R133 0x85
- #define R134 0x86
- #define R135 0x87
- #define R136 0x88
- #define R137 0x89
- #define R139 0x8B
- #define R140 0x8C
- #define R141 0x8D
- #define R143 0x8F
- #define R144 0x90
- #define R145 0x91
- #define R146 0x92
- #define R147 0x93
- #define R148 0x94
- #define R149 0x95
- #define R150 0x96
- #define R151 0x97
- #define R152 0x98
- #define R153 0x99
- #define R154 0x9A
- #define R157 0x9D
- #define R192 0xC0
- #define R193 0xC1
- #define R229 0xE5
-#endif
-
-#endif
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-30 15:10:09 +0000